TY - RPRT CY - IIASA, Laxenburg, Austria ID - iiasa4871 UR - https://pure.iiasa.ac.at/id/eprint/4871/ A1 - Parson, E.A. Y1 - 1996/12// PB - WP-96-157 M1 - working_paper TI - How Should We Study Global Environmental Problems? A Plea for Unconventional Methods of Assessment and Synthesis AV - public EP - 30 ER -